Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 10 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/09/2020   06:11:05   (  -0.01, -75.23) (  -0.74, -71.92)  376.87                80
 10/10/2020   18:33:02   (   0.01, -75.27) (  -0.40, -77.24)  223.18                80
 10/11/2020   18:16:56   (   0.01, -75.29) (   0.59, -72.70)  295.05                80
 10/13/2020   06:38:43   (  -0.01, -75.30) (   0.59, -77.97)  304.91                80
 10/14/2020   06:17:19   (  -0.01, -75.31) (  -0.46, -73.45)  213.56                80
 10/15/2020   18:39:14   (   0.01, -75.36) (  -0.74, -78.75)  385.65                80
 10/16/2020   18:23:09   (   0.01, -75.39) (   0.25, -74.21)  133.35                80
 10/18/2020   06:44:56   (  -0.01, -75.41) (   0.93, -79.48)  465.29                80
 10/19/2020   06:23:32   (  -0.01, -75.43) (  -0.12, -74.96)   53.71                80
 10/21/2020   18:26:42   (   0.01, -75.51) (  -0.02, -75.74)   25.93                80
 10/22/2020   18:10:37   (   0.00, -75.54) (   0.98, -71.21)  493.75                80